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Giovanni De Micheli

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Related publications (554)

Process/Design Co-optimization of Regular Logic Tiles for Double-Gate Silicon Nanowire Transistors

Yusuf Leblebici, Giovanni De Micheli, Shashi Kanth Bobba, Michele De Marchi, Davide Sacchetto, Jian Zhang, Pierre-Emmanuel Julien Marc Gaillardon

Ambipolar transistors with on-line configurability to n-type and p-type polarity are desirable for future integrated circuits. Regular logic tiles have been recognized as an efficient layout fabric for ambipolar devices. In this work, we present a process/ ...

2012

Enhanced Wafer Matching Heuristics for 3-D ICs

Giovanni De Micheli, Hu Xu, Vasileios Pavlidis

Ieee2012

The Combined Effect of Process Variations and Power Supply Noise on Clock Skew and Jitter

Giovanni De Micheli, Hu Xu, Vasileios Pavlidis, Wayne Burleson

In modern VLSI circuits, a large number of clock buffers are inserted in clock distribution networks, which are significantly affected by process and power supply noise variations. The combined effect of process variations and power supply noise on clock s ...

Ieee2012

Editorial

Maciej Jerzy Ogorzalek, Giovanni De Micheli, Subhasish Mitra

In recent years, we have observed spectacular advancements in the area of nano-circuits and systems at several levels, from the fabrication material and device levels to the system and application levels. New emerging materials provide us with a wealth of ...

2012

Physical Synthesis onto Sea-of-Tiles with Double-Gate Silicon Nanowire Transistors

Yusuf Leblebici, Giovanni De Micheli, Shashi Kanth Bobba, Michele De Marchi

We have designed and fabricated double-gate ambipolar field-effect transistors, which exhibit p-type and n-type characteristics by controlling the polarity of the second gate. In this work, we present an approach for designing an efficient regular layout, ...

Ieee2012

Multiterminal Memristive Nanowire Devices for Logic and Memory Applications: A Review

Yusuf Leblebici, Giovanni De Micheli, Davide Sacchetto

Memristive devices have the potential for a complete renewal of the electron devices landscape, including memory, logic, and sensing applications. This is especially true when considering that the memristive functionality is not limited to two-terminal dev ...

Ieee-Inst Electrical Electronics Engineers Inc2012

Carbon Nanotubes With Different Orientations for Electrochemical Biodevices

Giovanni De Micheli, Sandro Carrara, Irene Taurino

Carbon nanotubes (CNTs) improve the sensitivity of electrochemical biosensors. An optimized CNT/trasducer inte- gration is required to realize accurate devices. The nanotube orientation on the sensor electrode is a key parameter. The role of the sidewalls ...

Institute of Electrical and Electronics Engineers2012

Vertically-stacked gate-all-around polysilicon nanowire FETs with sub-μm gates patterned by nanostencil lithography

Yusuf Leblebici, Jürgen Brugger, Giovanni De Micheli, Michail Zervas, Andreea Veronica Savu, Davide Sacchetto, Shenqi Xie

We report on the top-down fabrication of vertically-stacked polysilicon nanowire (NW) gate-all-around (GAA) field-effect-transistors (FET) by means of Inductively Coupled Plasma (ICP) etching and nanostencil lithography. The nanostencil is used to form sub ...

Elsevier2012

A Low-Overhead Method for Pre-bond Test of Resonant 3-D Clock Distribution Networks

Giovanni De Micheli, Vasileios Pavlidis, Somayyeh Rahimian Omam

Designing a low power clock network in synchronous circuits is an important task. This requirement is stricter for 3-D circuits due to the increased power densities. Resonant clock networks are considered efficient low power alternatives to con- ventional ...

2012

A Self-Contained System With CNTs-Based Biosensors for Cell Culture Monitoring

Giovanni De Micheli, Cristina Boero, Sandro Carrara, Jacopo Olivo

Biosensors have been applied to disparate fields, especially for endogenous compounds such as glucose and lactate. The main areas of application are certainly related to medical and diagnostic purposes. However, metabolic monitoring can be also of interest ...

2012

Electrochemical Detection of Anti-Breast-Cancer Agents in Human Serum by Cytochrome P450-Coated Carbon Nanotubes

Giovanni De Micheli, Sandro Carrara, Camilla Baj-Rossi

We report on the electrochemical detection of anti-cancer drugs in human serum with sensitivity values in the range of 8–925 nA/µM. Multi-walled carbon nanotubes were functionalized with three different cytochrome P450 isoforms (CYP1A2, CYP2B6, and CYP3A4) ...

2012

Fully Integrated Biochip Platforms for Advanced Healthcare

Catherine Dehollain, Giovanni De Micheli, Andrea Cavallini, Sandro Carrara, Jacopo Olivo, Irene Taurino, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh, Wayne Burleson

Recent advances in microelectronics and biosensors are enabling developments of innovative biochips for advanced healthcare by providing fully integrated platforms for continuous monitoring of a large set of human disease biomarkers. Continuous monitoring ...

Mdpi Ag2012

Polarity Control in Double-Gate, Gate-All-Around Vertically Stacked Silicon Nanowire FETs

Yusuf Leblebici, Giovanni De Micheli, Michele De Marchi, Davide Sacchetto, Jian Zhang, Pierre-Emmanuel Julien Marc Gaillardon

We fabricated and characterized ambipolar Silicon Nanowire (SiNW) FET transistors featuring two independent Gate-All-Around (GAA) electrodes and vertically stacked SiNW channels. One of the gate electrodes is exploited to dynamically select the polarity of ...

2012

Low-power clock distribution networks for 3-D ICs

Giovanni De Micheli, Vasileios Pavlidis, Somayyeh Rahimian Omam

2012

Design, fabrication, and test of a sensor array for perspective biosensing in chronic pathologies

Giovanni De Micheli, Andrea Cavallini, Sandro Carrara, Camilla Baj-Rossi, Seyedeh Sara Ghoreishizadeh

Biosensing for chronic pathologies requires the simultaneous monitoring of different parameters such as drug concentrations, inflammation status, temperature and pH. In this paper we discuss the design, fabrication and test of a sensor array hosting five b ...

2012

Targeting of multiple metabolites in neural cells monitored by using protein-based carbon nanotubes

Giovanni De Micheli, Cristina Boero, Sandro Carrara, Giovanna Del Vecchio

Microdevices dedicated to monitor metabolite levels have recently enabled many applications in the field of cell analysis, to monitor cell growth and development of numerous cell lines. By combining the traditional technology used for electrochemical biose ...

2011

CELONCEL: Effective Design Technique for 3-D Monolithic Integration targeting High Performance Integrated Circuits

Giovanni De Micheli, Shashi Kanth Bobba, Thomas Ernst

3-D monolithic integration (3DMI), also termed as sequential integration, is a potential technology for future gigascale circuits. Since the device layers are processed in sequential order, the size of the vertical contacts is similar to traditional contac ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2011

Design Methods and Tools for 3D Integration

Yusuf Leblebici, Giovanni De Micheli, David Atienza Alonso, Vasileios Pavlidis

The design of 3-dimensional integrated circuits requires new specialized tools, methods and flows. Whereas some tools are on the market and some design flows for standard ICs are extended to handle die stacking and through-silicon vias, much R&D has still ...

2011

Biochips for Regenerative Medicine: Real-time Stem Cell Continuous Monitoring as Inferred by High-Throughput Gene Analysis

Giovanni De Micheli, Sandro Carrara, Giovanna Del Vecchio

Regenerative medicine is a novel clinical branch aiming at the cure of diseases by replacement of damaged tissues. The crucial use of stem cells makes this area rich of challenges, given the poorly understood mechanisms of differentiation. One highly neede ...

2011

Comparison of Three Methods of Biocompatible Multi-Walled Carbon Nanotubes Confinement for the Development of Implantable Amperometric Adenosine-5′-Triphosphate Biosensors

Giovanni De Micheli, Andrea Cavallini, Sandro Carrara

An amperometric biosensor for adenosine 5 -triphosphate (ATP) was developed applying a competitive assay of two glucose converting enzymes: glucose oxidase (GOD) and hexokinase (HEX). Competition between GOD and HEX for glucose in presence of ATP, lead to ...

American Scientific Publishers2011

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